CN209900205U - Severe medical science branch of academic or vocational study is with quick drainage device - Google Patents
Severe medical science branch of academic or vocational study is with quick drainage device Download PDFInfo
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- CN209900205U CN209900205U CN201920322577.2U CN201920322577U CN209900205U CN 209900205 U CN209900205 U CN 209900205U CN 201920322577 U CN201920322577 U CN 201920322577U CN 209900205 U CN209900205 U CN 209900205U
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Abstract
The utility model discloses a severe medical science branch of academic or vocational study is with quick drainage device, comprising a base plate, the lower surface mounting of bottom plate has the universal wheel, the last surface mounting of bottom plate has standing groove and sound-proof housing, install the drainage bottle in the standing groove, it is sealed that the closing cap is passed through at the top of drainage bottle, be equipped with drainage joint and suction joint on the closing cap, drainage joint is connected with the drainage head through the drainage tube, be equipped with the mounting panel in the sound-proof housing, the last surface mounting of mounting panel has battery and medical negative pressure pump, medical negative pressure pump's air inlet is connected with attracts the pipe, attract the pipe stretch out the sound-proof housing and with suction articulate, the lower surface of mounting panel through a plurality of vibration damper with the bottom plate is connected. The utility model discloses control to drainage atmospheric pressure is stable, and the drainage is effectual, and is fast, and the noiselessness can not cause the influence to patient moreover.
Description
Technical Field
The utility model relates to a severe medical treatment technical field especially relates to a severe medical science branch of academic or vocational study is with quick drainage device.
Background
Clinically, drainage is frequently needed in the operation process of some severe patients, the drainage is generally carried out in a negative pressure drainage mode in the prior art, negative pressure is generated through a negative pressure drainage device, and liquid generated by tissue cracks, body cavities and internal organs is guided away from the original position and is discharged out of the body under the action of the negative pressure. However, the traditional drainage device generally adopts devices such as air bags to generate negative pressure, the control of the drainage air pressure is not stable enough, the drainage effect is not good, in order to solve the problems, the medical negative pressure pump is generally adopted to generate negative pressure, but when the medical negative pressure pump is used to generate negative pressure, noise is generated frequently, and the influence is caused on patients.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a severe medical science branch of academic or vocational study is with quick drainage device, its control to drainage atmospheric pressure is stable, and the drainage is effectual, and is fast, and the noiselessness can not lead to the fact the influence to patient moreover.
In order to achieve the above object, the utility model adopts the following technical scheme:
the quick drainage device for the intensive care medical department comprises a bottom plate, universal wheels are mounted on the lower surface of the bottom plate, a pushing handle is arranged on one side of the bottom plate, a placing groove and a sound-proof cover are mounted on the upper surface of the bottom plate, a drainage bottle is mounted in the placing groove, a liquid outlet is formed in the bottom end of the side wall of the drainage bottle, the top of the drainage bottle is sealed through a sealing cover, a drainage connector and a suction connector are arranged on the sealing cover, the drainage connector is connected with a drainage head through a drainage tube, a plurality of outer grooves are inwards bent on the outer side wall of the drainage head, a plurality of side holes for drainage are formed in the inner walls of the outer grooves, the front end of the drainage head is of a hemispherical structure, and a plurality of front end holes for drainage are formed in the hemispherical structure; the sound-proof housing is of a rectangular shell structure, a mounting plate is arranged in the sound-proof housing, a storage battery and a medical negative pressure pump are mounted on the upper surface of the mounting plate, the storage battery supplies power for the medical negative pressure pump, a power connector of the storage battery extends out of the sound-proof housing and is used for being connected with an external power source to charge, an air inlet of the medical negative pressure pump is connected with a suction pipe, the suction pipe extends out of the sound-proof housing and is connected with the suction connector, and the lower surface of the mounting plate is connected with the bottom plate through; open on the lateral wall of sound-proof housing has the air vent, install the manometer on the medical negative pressure pump, correspond on the lateral wall of sound-proof housing the manometer is equipped with the viewing aperture, install insulating glass on the viewing aperture, install the controller on the lateral wall of sound-proof housing, the signal input part of medical negative pressure pump is connected to the signal output part of controller.
The damping device comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are respectively and fixedly connected with the lower surface of the mounting plate and the upper surface of the bottom plate, a central damping device is arranged between the upper connecting plate and the lower connecting plate, a peripheral damping spring is sleeved outside the central damping device, a protective sleeve is arranged on the periphery of the peripheral damping spring, and the central damping device, the peripheral damping spring and the protective sleeve are coaxially arranged; the central vibration damping device comprises a guide rod vertically arranged between an upper connecting plate and a lower connecting plate and a pressure spring plate located in the middle of the guide rod, a first vibration damping spring is arranged between the pressure spring plate and the upper connecting plate, a second vibration damping spring is arranged between the pressure spring plate and the lower connecting plate, the top end of the guide rod is fixedly connected with the upper connecting plate, the bottom end of the guide rod sequentially penetrates through the lower connecting plate and a bottom plate and is connected with a locking nut, and a spring on the vibration damping device is always in a tension state.
The working principle is as follows: when in use, the drainage head is inserted into the tissue crack, the body cavity or the internal organs of a patient, the negative pressure pump is started to generate negative pressure through the controller, the negative pressure pump is communicated with the drainage bottle through the suction tube, the negative pressure pump generates negative pressure and simultaneously generates negative pressure in the drainage bottle, so that the drainage head generates negative pressure, liquid generated in the tissue crack, the body cavity and the internal organs of the patient is led away from the original position and is discharged out of the body, and the liquid enters the drainage bottle for collection. The drainage head is extruded towards the axis, and even if a main channel in the drainage head is closed, the inner groove can still form a drainage channel, so that the drainage is ensured to be smoothly carried out, the drainage efficiency can be effectively improved, and the pain of a patient is reduced. The pressure of the negative pressure pump can be observed in real time through the observation port on the sound-proof housing, and the controller can output signals to the negative pressure pump to adjust the pressure of the negative pressure pump, so that the negative pressure value is optimal, and the drainage process can be carried out quickly and efficiently. The negative pressure pump is arranged in the sound-proof shield, so that the noise generated in the working process of the negative pressure pump can be effectively absorbed, a vibration damping device is arranged between the mounting plate for mounting the negative pressure pump and the bottom plate, the vibration damping device combined in various spring forms is adopted, the better vibration damping performance is realized, the central vibration damping device adopts a form of vertically combining a first vibration damping spring and a second vibration damping spring, the structure is more stable, the vibration damping effect is better, the peripheral vibration damping springs adopt cylindrical springs with larger spring wire diameters, the load is large, and the bearing capacity is strong; in addition, a protective sleeve is arranged at the periphery of the peripheral vibration damping spring, the protective sleeve is arranged to protect the internal structure of the vibration damping device, and meanwhile, the protective sleeve can limit the peripheral vibration damping spring, so that the peripheral vibration damping spring is prevented from deviating when being compressed, the vibration damping device is more stable in work, and noise generated by the negative pressure pump due to vibration in the working process can be effectively avoided. The utility model discloses a drainage device can effectual absorption and reduce the noise that negative pressure pump produced in the course of the work, when making drainage process high efficiency go on, can also avoid the noise to patient's influence. And after drainage is finished, the negative pressure pump is closed through the controller, the drainage head is pulled out, and the liquid in the drainage bottle is discharged through the liquid outlet.
Preferably, be equipped with the scale on the drainage bottle, conveniently measure the drainage volume.
Preferably, the drainage tube and the suction tube are both medical plastic hoses.
Preferably, the soundproof cotton covers the inner side wall of the soundproof cover, so that the noise absorption can be further enhanced.
Preferably, an air filter is arranged on the suction tube.
Preferably, the outer grooves are arranged along the circumferential direction of the flow guide head, and the outer grooves are uniformly distributed along the axial direction of the flow guide head.
Preferably, the outer grooves are arranged along the axial direction of the flow guide head, and the outer grooves are uniformly distributed along the circumferential direction of the flow guide head.
Preferably, the outer groove is spirally arranged.
Preferably, the protection sleeve comprises an upper protection sleeve and a lower protection sleeve, the upper protection sleeve is fixedly connected with the upper connecting plate, the lower protection sleeve is fixedly connected with the lower connecting plate, the upper protection sleeve is separated from the lower protection sleeve in an initial state, and when the peripheral vibration damping springs and the central vibration damping device are excessively compressed, the upper protection sleeve and the lower protection sleeve are in contact with each other.
Through setting up protective sleeve and lower protective sleeve, can play the guard action to damping device's inner structure, can play limiting displacement to peripheral damping spring simultaneously, take place the skew when preventing that peripheral damping spring from being compressed.
The utility model has the advantages that:
1. the utility model discloses inwards buckle on the lateral wall of drainage head has a plurality of outer recesses, the side opening is located the public wall of outer recess and inner groovy, promptly the side opening is hidden in outer recess, at the drainage in-process, even the first lateral wall of drainage is hugged closely to human tissue, because outer recess is comparatively narrow and small, human tissue can not get into in the narrow and small outer recess, can not cause the side opening to block up, and, the inner groove makes the inner wall unevenness of drainage head, to axle center extrusion drainage head, even main entrance in the drainage head seals, the inner groovy still can form drainage channel, ensure that the drainage goes on smoothly, can effectively improve drainage efficiency, it is painful to reduce patient.
2. The utility model discloses a drainage device can effectual absorption and reduce the noise that negative pressure pump produced in the course of the work, when making drainage process high efficiency go on, can also avoid the noise to patient's influence.
Drawings
Fig. 1 is a schematic structural view of a rapid drainage device for severe medical science according to embodiment 1 of the present invention;
fig. 2 is a schematic external structural view of the rapid drainage device for severe medical science in example 1 of the present invention;
fig. 3 is a schematic structural view of a vibration damping device according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a flow guiding head according to embodiment 1 of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is a schematic structural view of a flow guiding head according to embodiment 2 of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 8 is a schematic structural view of a flow guiding head according to embodiment 3 of the present invention.
Reference numerals:
1. a base plate; 2. a universal wheel; 3. a pushing handle; 4. a placement groove; 5. a sound-proof housing; 6. a drainage bottle; 7. a liquid discharge port; 8. sealing the cover; 9. a drainage connector; 10. a suction fitting; 11. a drainage tube; 12. a drainage head; 13. an outer groove; 14. an inner groove; 15. a side hole; 16. a front end aperture; 17. mounting a plate; 18. a storage battery; 19. a medical negative pressure pump; 20. a suction tube; 21. an air filter; 22. a vibration damping device; 23. a vent hole; 24. a pressure gauge; 25. a viewing port; 26. a controller; 27. an upper connecting plate; 28. a lower connecting plate; 29. a peripheral damping spring; 30. an upper protective sleeve; 31. a lower protective sleeve; 32. a guide bar; 33. a compression spring plate; 34. a first damping spring; 35. a second damping spring; 36. locking the nut; 37. and a power supply connector.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in figures 1 and 2, the rapid drainage device for the intensive care department comprises a bottom plate 1, universal wheels 2 are mounted on the lower surface of the bottom plate 1, a push handle 3 is arranged on the left side of the bottom plate 1, a placement groove 4 and a sound-proof cover 5 are mounted on the upper surface of the bottom plate 1, the placement groove 4 is of a transparent glass or transparent plastic structure, a drainage bottle 6 is mounted in the placement groove 4, scales are arranged on the drainage bottle 6 to facilitate measurement of drainage quantity, a drainage port 7 is arranged at the bottom end of the side wall of the drainage bottle 6, the drainage port 7 extends out of the placement groove 4, a drainage valve is arranged on the drainage port 7, the top of the drainage bottle 6 is sealed through a sealing cover 8, a drainage connector 9 and a suction connector 10 are arranged on the sealing cover 8, the drainage connector 9 is connected with a drainage head 12 through a drainage tube 11, a plurality of outer grooves 13 are inwards bent on the outer side wall of the drainage head 12, as shown in figures, a plurality of outer grooves 13 are uniformly distributed along the circumferential direction of the drainage head 12, a plurality of side holes 15 for drainage are formed in the inner wall of each outer groove 13, the front end of the drainage head 12 is of a hemispherical structure, and a plurality of front end holes 16 for drainage are formed in the hemispherical structure; the sound-proof housing 5 is of a rectangular shell structure, a mounting plate 17 is arranged in the sound-proof housing 5, a storage battery 18 and a medical negative pressure pump 19 are arranged on the upper surface of the mounting plate 17, the storage battery 18 supplies power for the medical negative pressure pump 19, a power connector 37 of the storage battery 18 extends out of the sound-proof housing 5 and is used for being connected with an external power supply to charge, an air inlet of the medical negative pressure pump 19 is connected with a suction pipe 20, the suction pipe 20 extends out of the sound-proof housing 5 and is connected with a suction connector 10, an air filter 21 is arranged on the suction pipe 20, the drainage pipe 11 and the suction pipe 20 are both medical plastic hoses, and the lower; the inside wall of sound-proof housing 5 coats and is stamped soundproof cotton, can further strengthen the absorption to the noise, it has air vent 23 to open on the lateral wall of sound-proof housing 5, install manometer 24 on the medical negative pressure pump 19, it is equipped with viewing aperture 25 to correspond manometer 24 on the lateral wall of sound-proof housing 5, install soundproof glass on the viewing aperture 25, install controller 26 on the lateral wall of sound-proof housing 5, the signal input part of medical negative pressure pump 19 is connected to controller 26's signal output part.
As shown in fig. 3, the vibration damping device 22 comprises an upper connecting plate 27 and a lower connecting plate 28, the upper connecting plate 27 and the lower connecting plate 28 are respectively and fixedly connected with the lower surface of the mounting plate 17 and the upper surface of the bottom plate 1, a central vibration damping device 22 is arranged between the upper connecting plate 27 and the lower connecting plate 28, a peripheral vibration damping spring 29 is sleeved outside the central vibration damping device 22, a protective sleeve is arranged on the periphery of the peripheral vibration damping spring 29, the central vibration damping device 22, the peripheral vibration damping spring 29 and the protective sleeve are coaxially arranged, the protective sleeve comprises an upper protective sleeve 30 and a lower protective sleeve 31, the upper protective sleeve 30 is fixedly connected with the upper connecting plate 27, the lower protective sleeve 31 is fixedly connected with the lower connecting plate 28, in an initial state, the upper protective sleeve 30, when the peripheral damper springs 29 and the central damper device 22 are excessively compressed, the upper protective sleeve 30 and the lower protective sleeve 31 contact each other; the central vibration damping device 22 comprises a guide rod 32 vertically arranged between the upper connecting plate 27 and the lower connecting plate 28 and a pressure spring plate 33 positioned in the middle of the guide rod 32, a first vibration damping spring 34 is arranged between the pressure spring plate 33 and the upper connecting plate 27, a second vibration damping spring 35 is arranged between the pressure spring plate 33 and the lower connecting plate 28, the top end of the guide rod 32 is fixedly connected with the upper connecting plate 27, the bottom end of the guide rod 32 sequentially penetrates through the lower connecting plate 28 and the bottom plate 1 and is connected with a locking nut 36, and the spring on the vibration damping device 22 is always in a tension state.
The working principle is as follows: when in use, the drainage head 12 is inserted into the tissue crack, the body cavity or the internal organs of a patient, the negative pressure pump is started to generate negative pressure through the controller 26, the negative pressure pump is communicated with the drainage bottle 6 through the suction tube 20, when the negative pressure pump generates negative pressure, the negative pressure is also generated in the drainage bottle 6, so that the drainage head 12 generates negative pressure, liquid generated in the tissue crack, the body cavity and the internal organs of the patient is led away from the original position and is discharged out of the body, and then the liquid enters the drainage bottle 6 to be collected, the utility model discloses a plurality of outer grooves 13 are inwards bent on the outer side wall of the drainage head 12, the side holes 15 are positioned on the common wall of the outer grooves 13 and the inner grooves 14, namely, the side holes 15 are hidden in the outer grooves 13, even if human tissues are tightly attached to the outer side wall of the drainage head 12 in the drainage process, because the outer grooves 13 are comparatively small, the human tissues can not enter the, moreover, the inner groove 14 enables the inner wall of the drainage head 12 to be uneven, the drainage head 12 is extruded towards the axis, and even if the main channel in the drainage head 12 is closed, the inner groove 14 can still form a drainage channel, so that drainage is ensured to be smoothly carried out, the drainage efficiency can be effectively improved, and the pain of a patient is reduced. The pressure of the negative pressure pump can be observed in real time through the observation port 25 on the sound-proof cover 5, and a signal can be output to the negative pressure pump through the controller 26 to adjust the pressure of the negative pressure pump, so that the negative pressure value is optimal, and the drainage process is performed quickly and efficiently. The negative pressure pump is arranged in the sound-proof shield 5, noise generated in the working process of the negative pressure pump can be effectively absorbed, in addition, a vibration damping device 22 is arranged between the mounting plate 17 for mounting the negative pressure pump and the bottom plate 1, the vibration damping device 22 combined in various spring forms is adopted, better vibration damping performance is realized, the central vibration damping device 22 adopts a form that a first vibration damping spring 34 and a second vibration damping spring 35 are combined up and down, the structure is more stable, the vibration damping effect is better, the peripheral vibration damping spring 29 adopts a cylindrical spring with larger spring wire diameter, the load is large, and the bearing capacity is strong; in addition, a protective sleeve is arranged at the periphery of the peripheral vibration damping spring 29, the protective sleeve is arranged to protect the internal structure of the vibration damping device 22, the peripheral vibration damping spring 29 can be limited, the peripheral vibration damping spring 29 is prevented from being deflected when being compressed, the vibration damping device 22 is stable in work, and noise generated by vibration of the negative pressure pump in the working process can be effectively avoided. The utility model discloses a drainage device can effectual absorption and reduce the noise that negative pressure pump produced in the course of the work, when making drainage process high efficiency go on, can also avoid the noise to patient's influence. After drainage is finished, the negative pressure pump is closed through the controller 26, the drainage head 12 is pulled out, and liquid in the drainage bottle 6 is discharged through the liquid outlet 7.
Example 2
In another embodiment, as shown in fig. 6 and 7, the outer grooves 13 are arranged along the circumferential direction of the flow guiding head 12, and a plurality of outer grooves 13 are uniformly distributed along the axial direction of the flow guiding head 12. The rest of the structure and the operation principle of the present embodiment are the same as those of embodiment 1.
Example 3
In another embodiment, as shown in fig. 8, the outer grooves 13 are arranged in a spiral direction. The rest of the structure and the operation principle of the present embodiment are the same as those of embodiment 1.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. The rapid drainage device for the intensive care medical department is characterized by comprising a bottom plate, universal wheels are mounted on the lower surface of the bottom plate, a placement groove and a sound-proof cover are mounted on the upper surface of the bottom plate, a drainage bottle is mounted in the placement groove, a liquid outlet is formed in the bottom end of the side wall of the drainage bottle, the top of the drainage bottle is sealed through a sealing cover, a drainage connector and a suction connector are arranged on the sealing cover, the drainage connector is connected with a drainage head through a drainage tube, a plurality of outer grooves are inwards bent on the outer side wall of the drainage head, a plurality of side holes for drainage are formed in the inner walls of the outer grooves, the front end of the drainage head is of a hemispherical structure, and a plurality of front end holes for drainage are formed in the hemispherical structure; the sound-proof housing is of a rectangular shell structure, an installation plate is arranged in the sound-proof housing, a storage battery and a medical negative pressure pump are arranged on the upper surface of the installation plate, an air inlet of the medical negative pressure pump is connected with a suction pipe, the suction pipe extends out of the sound-proof housing and is connected with a suction joint, and the lower surface of the installation plate is connected with the bottom plate through a plurality of vibration reduction devices; the side wall of the sound-proof housing is provided with an air vent, the medical negative pressure pump is provided with a pressure gauge, the side wall of the sound-proof housing is provided with an observation port corresponding to the pressure gauge, sound-proof glass is arranged on the observation port, the outer side wall of the sound-proof housing is provided with a controller, and the signal output end of the controller is connected with the signal input end of the medical negative pressure pump;
the damping device comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are respectively and fixedly connected with the lower surface of the mounting plate and the upper surface of the bottom plate, a central damping device is arranged between the upper connecting plate and the lower connecting plate, a peripheral damping spring is sleeved outside the central damping device, a protective sleeve is arranged on the periphery of the peripheral damping spring, and the central damping device, the peripheral damping spring and the protective sleeve are coaxially arranged; the central vibration damping device comprises a guide rod vertically arranged between an upper connecting plate and a lower connecting plate and a pressure spring plate located in the middle of the guide rod, a first vibration damping spring is arranged between the pressure spring plate and the upper connecting plate, a second vibration damping spring is arranged between the pressure spring plate and the lower connecting plate, the top end of the guide rod is fixedly connected with the upper connecting plate, the bottom end of the guide rod sequentially penetrates through the lower connecting plate and a bottom plate and is connected with a locking nut, and a spring on the vibration damping device is always in a tension state.
2. The rapid drainage device for severe medical science according to claim 1, wherein the drainage bottle is provided with scales.
3. The rapid drainage device for severe cases medical science of claim 1, wherein the drainage tube and the suction tube are medical plastic tubes.
4. The rapid drainage device for severe cases medical science according to claim 1, wherein the soundproof cotton is covered on the inner side wall of the soundproof cotton.
5. The rapid drainage device for severe medical science according to claim 1, wherein an air filter is provided on the suction tube.
6. The rapid drainage device for severe medical science according to claim 1, wherein the outer grooves are arranged along the circumferential direction of the drainage head, and a plurality of the outer grooves are uniformly distributed along the axial direction of the drainage head.
7. The rapid drainage device for severe medical science according to claim 1, wherein the outer grooves are arranged along the axial direction of the drainage head, and the outer grooves are uniformly distributed along the circumferential direction of the drainage head.
8. The rapid drainage device for severe medical science according to claim 1, wherein the outer groove is spirally arranged.
9. The rapid drainage device for severe cases medical science of claim 1, wherein the protection sleeves comprise an upper protection sleeve and a lower protection sleeve, the upper protection sleeve is fixedly connected with the upper connecting plate, the lower protection sleeve is fixedly connected with the lower connecting plate, the upper protection sleeve and the lower protection sleeve are separated in an initial state, and the upper protection sleeve and the lower protection sleeve are in contact with each other when the peripheral damping springs and the central damping device are excessively compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322577.2U CN209900205U (en) | 2019-03-14 | 2019-03-14 | Severe medical science branch of academic or vocational study is with quick drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322577.2U CN209900205U (en) | 2019-03-14 | 2019-03-14 | Severe medical science branch of academic or vocational study is with quick drainage device |
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| Publication Number | Publication Date |
|---|---|
| CN209900205U true CN209900205U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322577.2U Expired - Fee Related CN209900205U (en) | 2019-03-14 | 2019-03-14 | Severe medical science branch of academic or vocational study is with quick drainage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209900205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717212A (en) * | 2020-12-31 | 2021-04-30 | 姜功前 | Special drainage device of thoracic surgery |
-
2019
- 2019-03-14 CN CN201920322577.2U patent/CN209900205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717212A (en) * | 2020-12-31 | 2021-04-30 | 姜功前 | Special drainage device of thoracic surgery |
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Granted publication date: 20200107 Termination date: 20210314 |